Big sound rich bass â?? Powerfully engineered 32 mm audio drivers produce deep and rich bass Comfortable Ergonomic Design â?? An ergonomic fit enhances the listening experience providing a sung and comfortable fit for long-term use Noise isolation â?? Noise isolating fit rests securely in your ears with a perfect seal that enhances bass performance Call & music control â?? A built-in mic plus in-line remote to switch songs and accept or reject calls Flat folding design â?? Easy to fold and store away these headphones are your ideal travel companion...